Lycoming O-235-L2C
Service difficulty reports · 521
Newest first. General aviation reporting is voluntary.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = 'O235L2C' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = 'O235L2C' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR AU510001979Spar · corrodedRT WING SPAR CHANNEL HEAVILY CORRODED IN AREAS ON THE MATING FACE BETWEEN THE CHANNEL AND THE SPAR ANGLE.SDR AU510002065Bolt · sheared(AUS) LT MAIN LANDING GEAR ATTACHMENT BOLT SHEARED. LT MAIN LANDING GEAR COLLAPSED. (OTHER CAUSE: MATERIAL - ENVIRONMENT ) (CASA NR 510002065)SDR 2005FA0001569Propeller · out of limitsPROPELLER SUBMITTED FOR INSPECTION IAW AD 03-12-05. DURING SB RESEARCH IT WAS DISCOVERED THAT AD WAS DUE AS SN IS LISTED IN AD. DURING INSPECTION FOR AD, THE PROPELLER WAS FOUND UNDER MINIMUM WIDTH. PROPELLER IS SCRAP. (K)SDR CA051130003Radio · malfunctionedHUGH STATIC OVER VOICE WHEN TRANSMITTING. RECEIVING 5/5.SDR CA051130002Alternator · failedALTERNATOR SYSTEM FAILURE IN FLIGHT. ALL ELECTRICS WENT OFF LINE. UNKNOWN CAUSE. BOTH ALTERNATOR AND VOLTAGE REGULATOR FOUND UNSERVICEABLE. ALTERNATOR POSITIVE LEAD TO BUS BAR, CONNECTORS AT BOTH ENDS FOUND DISCOLORED FROM HEAT AND/OR ARCING.SDR CA051129004Bracket · crackedDURING INSPECTION OF AD 80-11-04, BRACKET P/N 0432001-9 FOUND CRACKED AT THE SAME TIME, REAR SPAR P/N 0432001-56 AND REINFORCEMENT P/N 0432001-15 FOUND ALSO CRACKED. ALL THOSE 3 PARTS REPLACED WITH NEW. AVAILABLE FROM CESSNA.SDR CA070214003Spar · cracked(CAN) DURING 100 HOUR INSPECTION, VERIFICATION OF AD 80-11-04, THE TECHNICIAN FOUND A CRACKED BRACKET. CLOSER INSPECTION INDICATED THAT THE SPAR WAS ALSO CRACKED. (TC NR 20070214003)SDR 2005FA0001520Floorboard · crackedFOUND FLOORBOARD SKIN ABOVE THE LT AND RT GEAR BOXES, CRACKED AT THE INSPECTION HOLES. CRACKS RAN FROM THE EDGE OF THE HOLE TO THE SCREW HOLE FOR THE INSPECTION PLATE. INSTALLED A REINFORCEMENT UNDER THE DOUBLER AND STOP DRILLED THE CRACKS. (K)SDR CA051211002Bar · wornDURING A 100 HR INSPECTION OF THE CESSNA 152, THE REAR RUDDER BAR WAS FOUND TO HAVE A HOLE WORN THROUGH IT ON THE CO-PILOT SIDE. THE PLASTIC CENTER CONSOLE IS ATTACHED TO THE RUDDER PEDAL COVERS WITH SCREWS. IF THE SCREWS ARE TOO LONG, THEY WILL WEAR INTO THSDR AU510002027Horn · corrodedRUDDER HORN CORRODED IN AREA OF CABLE ATTACHMENT.SDR AU510001919Bracket · cracked(AUS) HORIZONTAL STABILIZER UPPER PLATE CRACKED IN AREA ADJACENT TO VERTICAL STABILIZER BRACKET ATTACHMENT. CRACK LENGTH 7MM (0.275IN). (AD/SB DESC: SEB 03-6 ) (CASA NR 510001919)SDR 2005FA0001267Mount · crackedTHE UPGRADED ENGINE MOUNT WAS FOUND CRACKED. A PLUG USED TO RELIEVE WELDING PRESSURE AND ADD ADD LINSEED OIL APPEARS TO THE THE PROBLEM (STRESS RISER? ETC) THE LINSEED OIL ESCAPED AND MADE A PERFECT CRACK INDICATION WITHOUT USE OF DYE PENETRANT. THE OLDER STSDR 2005FA0001230Carburetor · failedWHILE IN THE PATTERN DOING LANDINGS. THE ENGINE QUIT WHEN THE POWER WAS REDUCED ON BASE LEG TO LAND. AN UNEVENTFUL LANDING WAS MADE, AND AFTER CLIMBING OUT OF AIRCRAFT, FUEL WAS COMING OUT OF THE COWLING. UPON FURTHER INVESTIGATION FOUND 1 OF THE FUEL BOWL SDR AU510001918Bracket · crackedHORIZONTAL STABILIZER UPPER PLATE CRACKED IN AREA ADJACENT TO VERTICAL STABILIZER BRACKET ATTACHMENT. CRACK LENGTH 5MM (0.196IN).SDR CA050906004Tube · missing(CAN) ACCELERATOR DISCHARGE TUBE CAME OUT OF THE CARB BOWL (NOT FOUND). SECONDARY PROBLEM FOUND UPON DISASSEMBLY: ONE FLOAT PONTOON PARTIALLY FILLED WITH FUEL. NEW DISCHARGE TUBE INSTALLED AND FLOAT REPLACED. CARB REASSEMBLED AND TESTED.SDR AU510001964Rib · crackedHORIZONTAL STABILIZER INBOARD LEADING EDGE RIBS CRACKED. REMOVAL OF HORIZONTAL STABILIZER INBOARD RIBS REVEALED ONE PIECE 0.5 SQ INCH OF FLANGE COMPLETELY CRACKED AWAY STARTING FROM APEX RELIEF HOLE. THIS AREA IS NOT NORMALLY VISIBLE FOR INSPECTION. ONE OTHSDR CA050709001Actuator · malfunctionedELEVATOR TRIM STICKING INSPECTED AND FOUND ELEVATOR TRIM ACTUATOR TO BE AT FAULT. GROOVE PIN LOOSE IN ACTUATOR SPROCKET ASSY PIN HOOKING IN GUIDE BLOCK. ACTUATOR ASSY REPLACED. CURRENTLY INSPECTING THE REST OF THE FLEET 152/172'S FOR LOOSE GROOVE PINS IN SPSDR CA050614003Starter · failed(CAN) STARTER WOULD NOT OPERATE. STARTER REMOVED. CALLED MFG DIRECT TO OBTAIN PERMISSION TO OPEN STARTER FOR EXAMINATION. NOTE: STARTER FAILED AT LESS THAN 1 HOUR TIME SINCE OVERHAUL.SDR CA050609008Starter · inoperative(CAN) STARTER WOULD NOT OPERATE. STARTER REMOVED, RATTLING SOUND IN MOTOR END BY BRUSHES. STARTER RETURNED TO SUPPLIER.SDR CA050601002Bracket · cracked(CAN) PART DISCOVERED CRACKED IAW 2 PREVIOUS EXAMPLES.SDR CA050609007Starter · fod(CAN) STARTER WOULD NOT OPERATE. STARTER REMOVED, FOREIGN OBJECT AT REAR CASE OF STARTER. MOTOR RETURNED FOR WARRANTY.SDR CA050509006Fitting · cracked(CAN) FITTING CRACKED 90 PERCENT THROUGH, IN RADIUS BETWEEN OUTER HORIZONTAL AND VERTICAL SECTIONS.SDR CA050428002Bracket · crackedWHILE PERFORMING THE INSPECTION REQUIREMENTS OF SEB 03-06, THE BRACKET WAS FOUND TO BE CRACKED. ALL OTHER PARTS OF INTEREST WHILE PERFORMING THIS SB WERE SERVICEABLE.SDR CA050609006Starter · burned(CAN) STARTER WOULD NOT ENGAGE, REMOVED UNIT FOUND ARC/BURNED MARK AT REAR COVER BY BRUSHES.SDR CA050404002Bolt · cracked(CAN) AD 2003-12-05 (MFG SB 221C) REQUIRES MAGNETIC PARTICLE INSP. OF PROP MOUNTING BOLTS. DURING INSP 1 OF THE 6 PROP MOUNTING BOLTS WAS NOTED AS CRACKED IN THE GRIP APPROX .25 BELOW THE BOLT HEAD.SDR 2005FA0000565Fork · failedLOWER NOSE FORK FAILED AFTER AIRCRAFT TURNED OFF THE RUNWAY AFTER LANDING.SDR CA050322003Bracket · cracked(CAN) DURING INSP WHEN PRESSURE WAS APPLIED TO THE HORIZONTAL STAB TIP AN UNUSUAL SOUND WAS HEARD. INVESTIGATION REVEALED THE CRACKED BRACKET. REINFORCEMENT P/N 0432001-15 AND SPAR P/N 0432001-56 WERE ALSO FOUND CRACKED. CESSNA SEB03-06 REFERS.SDR CA050323008Propeller · misinstalled(CAN) PROPELLER INCORRECTLY INSTALLED IAW AD2003-12-05 / SB 221C. BOLTS INCORRECT AND SPACER MISSING.SDR AU510001828Motor · shortedENGINE STARTER MOTOR INTERNAL SHORT CIRCUIT.SDR CA050308006Rib · cracked(CAN) LT LEADING EDGE IB RIB WAS FOUND CRACKED AT REAR TOP CORNER (RADIUS).SDR CA050308005Rib · cracked(CAN) RT LEADING EDGE IB RIB WAS FOUND CRACKED AT REAR LOWER CORNER (RADIUS).SDR CA050308004Rib · cracked(CAN) LEADING EDGE, LT IB RIB WAS FOUND CRACKED AT THE TOP REAR CORNER (RADIUS).SDR CA041215002Control Unit · loose(CAN) PILOT WAS IN CRUISE, HE STARTED TO LEAN THE ENGINEWENT PAST LEAN OF PEAK SO HE PUSHED THE MITURE BACK IN BUT THE ENGINE WAS STILL LOSING POWER. HE LANDED IN A FIELD WITHOUT ANY DAMAGE.ENGINEER WENT OUT AND REMOVED THE COWLING AND DISCOVERED THAT THE CLAMSDR CA041123007Control Cable · frayed(CAN) RIGHT RUDDER CABLE FOUND SLIGHTLY FRAYED WHERE IT TRAVELS OVER THE REARMOST PULLEY IN THE AFT FUSELAGE. THERE WERE APPROXIMATELY 8 TO 10 WIRES BROKEN. CABLE WAS REPLACED WITH NEW.SDR 2005FA0000090Carburetor · contaminatedENGINE QUIT DURING FLIGHT DUE TO CARBURETOR MALFUNCTION 4 MILES SOUTHEAST OF AIRPORT, MAKING AN EMERGENCY LANDING WITHOUT DAMAGE TO AIRCRAFT, PILOT OR PASSENGER. CARBURETOR WAS REMOVED FROM AIRCRAFT AND SENT FOR OVERHAUL. (WO NR 88013). AIRCRAFT HAD BEEN SESDR CA041021002Battery · corroded(CAN) BATTERY LEAK CAUSING CORROSION EATING THE CASING AND DESTROYING THE TRANSMITTER.SDR 2004FA0000662Starter · stickingSTARTER BENDIX ENGAGED RING GEAR DURING FLIGHT. ENGINE RPM LOSS APPROXIMATELY 300 RPM. AIRCRAFT WOULD NOT IDLE WITHOUT APPLICATION OF POWER AFTER LANDING.SDR ONQ2004F00000Crankshaft · brokenCRANKSHAFT BROKE IN HALF. CRACK WAS LATERAL ACROSS THE THROW IN FRONT OF THE MIDDLE JOURNAL AND BEHIND THE NR 1 AND NR 2 CRANK PIN. CRACKSHAFT MARKINGS W5340 BS N50. ENGRAVED ON END R19119-1 AND S91660-1. LOWER END OVERHAULED, CASE INSPECTED AND CONDEMNED SDR CA040809001Line · cracked(CAN) APPROXIMATELY 1-5 INCH CRACK ALONG FLANGE. FUEL STAINING NOTED IN AREA. ROUGH RUNNING ENGINE. PIPE ASSEMBLY REPLACED.SDR CA040720008Fork · crackedNOSE GEAR FORK WAS FOUND 2 INCH CRACK IN THE RADIUS.SDR CA040825007Crankshaft · out of adjust(CAN) ON ENGINE RUNUP, AFTER ENGINE OVERHAUL, THE OIL PRESSURE WAS NOTED TO BE BELOW THE PRESCRIBED LIMIT. ENGINE WAS DISASSEMBLED. THE CRANKSHAFT MAIN JOURNALS WERE NOTED TO HAVE BEEN PREVIOUSLY GROUND TO .010.SDR CA040629008Plug · worn(CAN) A FEW PIECES OF NON-FERROUS MATERIAL WERE FOUND AT 1375.8 HOURS. FILTER RE-INSPECT SCHEDULED. SUBSEQUENT FILTER INSPECTION SHOWED HEAVY CONTAMINATION. ALL CYLINDERS REMOVED, FOUND PISTON PINS AND PLUGS NOT FLOATING. TWO PLUGS WERE WORN EXTENSIVELY. SDR CA040618003Switch · failedSTUDENT PILOT AND INSTRUCTOR NOTED SMOKE COMING FROM LANDING LIGHT SWITCH AREA. RETURNED TO BASE AND NOTIFIED MAINTENANCE. SWITCH FOUND U/S, CIRCUIT BREAKER HAD NOT POPPED. THIS HAS HAPPENED NUMEROUS TIMES BEFORE TO THIS TYPE OF SWITCH.SDR CA040618004Accell Pump · separatedACCELERATOR PUMP ON THIS CARBURETOR PUSHES FUEL THRU A BRASS TUBE APPROX 3' LONG. TUBE IS PERMANENTLY MOUNTED TO CARB BODY AT LOWER SECTION OF VENTURI ADJACENT TO ACCELERATOR PUMP. TUBE HAS A 90 DEGREE BEND NEAR WHERE IT ATTACHES TO CARB BODY & THEN TRAVELS VSDR CA040622006Bracket · cracked(CAN) THE BRACKET OF THE STABILIZER ASSEMBLY WAS FOUND CRACKED.SDR AUS20040383Screw · cracked(AUS) EXHAUST VALVE ROCKER ADJUSTMENT SCREW CRACKED ALLOWING LOCKNUT TO LOOSEN AND ADJUST VALVE CLEARANCE.SDR CA040422003Mount · cracked(CAN) AT INSPECTION THE ENGINE MOUNT WHICH ALSO HAS PROVISION FOR MOUNTING THE NOSE LANDING GEAR WAS FOUND DAMAGED. TWO TUBES WERE CRACKED, THREE OTHERS WERE SLIGHTLY BENT. ALL EVIDENCE POINTS TO A UNREPORTED HARD LANDING. AIRCRAFT HAS BEEN THOROUGHLY INSPESDR CA040427006Spark Plug · failed(CAN) DURING RUN UP ABNORMAL DROP. RT MAGNETO PROBLEM TRACED TO DEFECTIVE SPARK PLUG.SDR CA040428005Spark Plug · failed(CAN) DURING RUN UP, ABNORMAL DROP IN RT MAGNETO NOTED. PROBLEM TRACED TO FAULTY SPARK PLUG. TIME IN SERVICE 1 HOUR.SDR CA040427008Spark Plug · contaminated(CAN) DURING TAKEOFF, PILOT NOTICED ROUGH RUNNING ENGINE AND POWER LOSS. THREE OF THE FOUR LOWER SPARK PLUGS WHERE LEAD CONTAMINATED. NR 2 SPARK PLUG ELECTRODES WERE (WELDED) OVER WITH LEAD.
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